Adapts post mount forks to run a 203mm brake rotor

RD-M9050 (XTR Di2)

12-point box and an open end

Case width: 89

Fits true to size

Shimano XT SM-RT86 Ice-Tech 6 Bolt Disc Brake Rotor - 203mm - 6 Bolt netsuite-webdata-created Adapts post mount forks toUpgrading your brakes? Be sure to consider these Shimano XT SM RT86 Ice Tech rotors. Ice Tech is Shimano's approach to high performance braking by reducing operating temperatures. Ice Tech rotors are a two piece floating design for increased stiffness and they feature a 3 layer construction. There's an aluminium core sandwiched between two stainless steel outer layers. Aluminium dissipates heat quickly which works perfectly for braking. When combined